Wireless Lamp Protocol Switching for Controller Compatibility
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Lamps are limited in universality as they require different protocols for different manufacturers' controllers, necessitating separate production and protocol changes.
Innovation Solution
A signal analysis protocol changing method for wireless lamps that integrates multiple manufacturer protocols, using an encoder to transmit infrared-coded change signals wirelessly, enabling quick protocol switching without wired changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple manufacturer protocols are integrated into one lamp, then lamp universality is improved, but device complexity increases
Solution Approach 1:
The wireless lamp is designed with multi-functionality to support multiple manufacturer protocols (DMX512, KNX, MODBUS, ARTNET) within a single device. The control module can switch between different protocols, allowing one lamp to work with controllers from different manufacturers, thereby improving lamp universality without requiring separate lamps for each protocol type.
Solution Approach 2:
The lamp incorporates dynamic protocol switching capability through an encoder that receives switching signals and activates corresponding analysis protocols in real-time. This dynamic adaptation allows the lamp to change its communication protocol based on the connected controller, resolving the contradiction between supporting multiple protocols and maintaining device simplicity.
2Adaptability or versatility
If protocol switching is implemented through wired changes, then protocol adaptation is achieved, but ease of operation deteriorates
Solution Approach 1:
The patent replaces the mechanical/wired protocol switching method with a wireless infrared-based encoder system. The encoder transmits protocol switching signals wirelessly to the lamp, eliminating the need for physical wired changes when switching protocols. This significantly improves ease of operation while maintaining protocol adaptability.
Solution Approach 2:
An infrared encoder is introduced as an intermediary device between the user and the lamp. The encoder receives wireless signals and transmits them to the lamp to activate the corresponding analysis protocol. This intermediary simplifies the user interface and makes protocol switching more convenient without requiring direct wired connections.
3Adaptability or versatility
If different protocols are produced for different manufacturers, then controller compatibility is improved, but manufacturing cost increases
Solution Approach 1:
Instead of producing separate lamp models for different manufacturers, the patent implements a universal lamp design that integrates multiple protocols (DMX512, KNX, MODBUS, ARTNET) within a single production line. The control module is programmed to support all these protocols, allowing one lamp model to be compatible with multiple manufacturers' controllers, thereby reducing manufacturing complexity and cost.
Solution Approach 2:
The patent uses parameter changes in the control module's software configuration to adapt to different manufacturers' protocols. By changing the active protocol parameter through the encoder, the same hardware can serve multiple manufacturers without requiring different production runs, significantly reducing manufacturing costs while maintaining broad controller compatibility.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enhances lamp universality by allowing seamless protocol adaptation to different controllers, improving convenience and eliminating the need for wired protocol changes.
Implementation Method 1
a second control module, configured for converting the control signal into an infrared control signal and then transmitting the infrared control signal to the wireless lamp through the first infrared signal transmitting module
Data Source
AI summary
A signal analysis protocol changing method for a wireless lamp comprises: Step 1: presetting a plurality of analysis protocols in the wireless lamp, wherein the analysis protocols are in one-to-one correspondence with control signals sent by different manufacturers; Step 2: presetting a plurality of change signals in an encoder, wherein the change signals are used to activate the corresponding preset analysis protocols in the wireless lamp; Step 3: establishing a communication connection between the encoder and the wireless lamp; Step 4: transmitting a change signal to the wireless lamp by the encoder; Step 5: receiving and analysing the change signal by the wireless lamp; Step 6: activating the corresponding analysis protocol according to an analysis result by the wireless lamp; and Step 7: disconnecting the communication between the wireless lamp and the encoder.